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copper is positive
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How can you tell which is positive and which is negative on a speaker hookup?
Depending on colours of course black is usually negative and the other colour (generally red but depends) is positive. Get a D-cell Battery. Now get two pieces of speaker wire. hold one wire on the positive terminal of the battery and hold the other on the negative side of the battery. touch the wires to the positive and negative posts on the speaker. if the cone moves out ward the positive and negative are correct if it moves inward then the positive and negative are reversed (out of phase.) this simple test will allow you to see which terminal is which. Get a D-cell Battery. Now get two pieces of speaker wire. Hold one wire on the positive terminal of the battery and hold the other on the negative side of the battery. Touch the wires to the positive and negative posts on the speaker. If the cone moves outward the positive and negative are correct if it moves inward then the positive and negative are reversed (out of phase.) this simple test will allow you to see which terminal is which.
What is a negative - positive?
Negative * positive = negative Positive * positive = positive Negative * negative = positive
When multiplying numbers what do you do with the positive and negative signs?
Negative * positive = negative Positive * positive = positive Negative * negative = positive
When you divided a negative number by a positive number witth the answer be positive or negative?
A negative divided by a positive is negative. A negative divided by a negative is positive. A positive divided by a positive is positive. A positive divided by a negative is negative.
What does a positive and a neagive equal?
positive and a positive is a positive negative and a negative is a positive to answer your question: positive and a negative is a negative.
Is the gold or copper wire or the silver wire positive?
It doesn't really matter, as long as you connect them to the same polarity at both ends. Most people use the gold or reddish-copper wire as the positive, as it is the red terminal and the silver, or non-colored lead to the negative as it is black.
Can you hook up 4 speakers to a 2 channel amp?
take the positive from speaker A and twist the copper wire together with the positive wire from speaker B. then take those two (positive) wires from A and B and put it in Channel 1 positive terminal. then take the negative from speaker A and twist the copper wire together with the negative wire from speaker B. take those two (negative) wires and put them in the negative terminal under channel 1. then do the same for your other 2 speakers, except in channel 2
Which wire is grounded positive or negative?
The negative wire is grounded.AnswerThe negative wire is grounded.
How does a lemon powered clock works?
A lemon clock can work if you get two lemons stick a large nail in both of them get an eletrical clip and attach it to either the negative or positive point, you hold the copper wire in place by the eletrical clips and attasch the copper wire to the nail, on the other end the eletrical clip will be holding the copper wire attaching to the negative and positive point. If it is not working you did something wrong.
How do you tell a positive speaker wire from a negative speaker wire?
The positive speaker wire is a solid color, your negative wire should have a stripe on it.
Is copper positive or negative?
In speaker connectors, the copper-colored connector is usually positive, and the silver-colored connector is negative.
How do you tell a positive wire from a negative wire on a car?
On the car battery, the positive wire is red and the negative wire is black. If the body of the car is metal or conducts electricity, then the body of the car serves as the negative wire. The metal in the engine serves as the negative wire.
What are the positive and negative speaker wire colors on a 2008 pathfinder?
The positive speaker wire is red while the negative speaker wire is black on a 2008 pathfinder.
Does the red wire go on the plus sign on a battery or the minus?
The red wire is Positive, (+) and the Black wire is Negative. (-)
What causes an error in reading a voltmeter?
It could be when the positive wire is plugged in the negative slot and the negative wire is plugged in the positive slot. This can make the readings negative.
Is the hot wire labeled positive or negative?
Hot is positive.
Is copper positively charged or negatively charged?
A copper ions has a positive charge, most commonly 2+.
